SMITH BEARING IRR-1-3/4 Needle Roller Bearing Inner Ring
The SMITH BEARING Inner Ring (SKU 3G-OTH-102614) is an inch-system needle roller bearing inner ring with a 1 3/4 in bore, 2.248 in OD, and 1.76 in overall width, made of alloy steel. This component, referenced as…
SKU 3G-OTH-102614
Also listed as: IRR134 · IRR 1 3 4 · IRR-1-3-4
Local availability & support — Singapore
- Local office
- 20 Woodlands Link #09-05, Singapore 738733
- Phone
- +65 8878 8355
- Delivery
- Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
- Payment
- Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
- Ships to
- Singapore
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Product Description
The SMITH BEARING Inner Ring (SKU 3G-OTH-102614) is an inch-system needle roller bearing inner ring with a 1 3/4 in bore, 2.248 in OD, and 1.76 in overall width, made of alloy steel. This component, referenced as manufacturer part number IRR-1-3/4, is designed for use with compatible needle roller bearing assemblies.
Frequently Asked Questions
What is a SMITH BEARING inner ring used for?
A SMITH BEARING inner ring serves as the raceway for needle rollers in a bearing assembly, enabling smooth rotary motion under radial loads. It is commonly used in industrial gearboxes, pumps, and material handling equipment where compact, high-load-capacity bearings are required.
What are the specifications of the SMITH BEARING IRR-1-3/4 inner ring?
The SMITH BEARING IRR-1-3/4 inner ring has a 1 3/4 in bore, 2.248 in OD, and 1.76 in overall width. It is made of alloy steel and uses an inch system of measurement. This needle roller bearing inner ring is designed for use with compatible needle roller bearing assemblies.
Where to buy SMITH BEARING inner rings worldwide?
3G Electric supplies SMITH BEARING inner rings like the IRR-1-3/4 to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this alloy steel needle roller bearing component.
How to select the correct SMITH BEARING inner ring for an assembly?
To select the correct SMITH BEARING inner ring, match the bore size to your shaft diameter, the OD to the housing bore, and the overall width to the needle roller cage. Verify the system of measurement (inch vs metric) and confirm the part number, such as IRR-1-3/4, against your assembly requirements.
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Common applications for SMITH BEARINGSMITH BEARING Products
3G Electric supplies SMITH BEARING needle roller bearing inner rings. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
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Compatible alternatives & equivalents
- SMITH BEARING Alloy steel inner ring for inch-system needle roller bearings. Bore 1 3/4 in, OD 2.248 in, overall width 1.51 in. Used as a raceway in compact bearing assemblies for radial load support in gearboxes, conveyors, and industrial machinery
- SMITH BEARING Alloy steel inner ring for needle roller bearings, inch system. Bore 1-1/2 in, OD 1.749 in, overall width 1.26 in. Provides a hardened raceway for needle rollers in rotating assemblies such as gearboxes, pumps, and material handling equipment